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一、工程概况北京第二热电站工程以供热为主,第一期工程有六台蒸发量220吨/小时燃油锅炉,设一座180米高钢筋混凝土烟囱,施工人员同心协力,用了不到二个月的时间,就优质、安全、高速地完成了烟囱液压滑模施工任务。烟囱基础采用环形刚性基础,持力层在地下9.7米深的砂卵石层上,基础底直径24米,±0米筒身直径18.26米,筒首内径5.5
I. Project Overview The Beijing No. 2 Thermal Power Plant is mainly based on heat supply. The first phase of the project has six 220 tonne/hour oil-fired boilers and a 180-meter-high reinforced concrete chimney. The construction workers work together and do not use them. In two months, the hydraulic slipform construction task for the chimney was completed with high quality, safety and high speed. The foundation of the chimney adopts a ring-shaped rigid foundation, and the bearing layer is on the sand and pebble layer 9.7 meters deep below the ground. The base diameter is 24 meters, the diameter of the ±0 meter barrel is 18.26 meters, and the diameter of the tube is 5.5.